| 摘要 |
<p>ORGANOSILANE COMPOUNDS Novel compounds of the formula or siloxane oligomers thereof, wherein R1 is an alkyl group containing 1 to 4 carbon atoms, (CH3)3Si or Z(OCxH2x)m where x is 2 to 4, m is 1 to 20, Z is hydrogen, an alkyl group containing 1 to 18 carbons or an acyl group containing 1 to 4 carbon atoms; a is 0 to 2; R2 is an alkyl group containing 1 to 18 carbon atoms; R3 is an alkyl group containing 1 to 18 carbon atoms; R4 is an alkyl, aryl or arylalkyl group containing 1 to 12 carbon atoms, a carboxy-substituted alkyl group containing 1 to 4 carbon atoms, (CxH2xO)mZ where x, m, and Z are as defined above, or oxygen provided only one R4 is oxygen and that when R4 is oxygen, there is no X-; R5 is an alkyl, aryl or arylalkyl group containing 1 to 22 carbon atoms; X-is halide; and Y is nitrogen, phosphorus or sulfur. The novel compounds are useful for inclusion in a detergent composition for imparting soil release benefits to metallic and vitreous surfaces contacted therewith.</p> |
